/*
 * Copyright © 2015 The Gravitee team (http://gravitee.io)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.gravitee.rest.api.management.rest.resource.param;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import jakarta.ws.rs.WebApplicationException;
import java.util.ArrayList;
import java.util.List;

/**
 * @author David BRASSELY (david.brassely at graviteesource.com)
 * @author GraviteeSource Team
 */
@JsonIgnoreProperties({ "empty", "values" })
public abstract class ParsedListStringParam<T> extends ArrayList<String> /* to generate the right open-api def */{

    private List<T> values;

    public ParsedListStringParam(String param) throws WebApplicationException {
        try {
            if (param != null) {
                String[] inputAggs = param.split("[;,]"); // ; is for backwards compatibility
                values = new ArrayList<>(inputAggs.length);
                for (String inputAgg : inputAggs) {
                    values.add(parseValue(inputAgg));
                }
            }
        } catch (IllegalArgumentException ignored) {}
    }

    protected abstract T parseValue(String param);

    public List<T> getValues() {
        return values;
    }
}
